background image

CAISSON ELEKTRONIK GmbH 

Boschstrasse 16, D-47533 Kleve, Deutschland

T: +49 (0) 2821-894390

[email protected]   www.caisson-gmbh.de

SL-200

INTEGRATING-AVERAGING SOUND LEVEL METER

1. Introduction

SL-200 is a high performance, integrating-averaging sound level meter with an easy-to-use interface for 

quick and simple measurements. This device is shipped fully tested and calibrated and, with proper use, will 

provide years of reliable service.

Features include:

•  Simple sound level checks

•  Complies 

with 

IEC61672-1 

CLASS 

2

Standard

•  Single measurement range 30 to 130 dB

•  Fast, slow time weighting settings

•  A and C frequency weighting settings

•  Record max/min values over time

•  Storage for last ten measurements

•  Adjustable backlight

•  Auto power-off 

•  Adjustable measurement time up to 10 hours

•  Quasi-analogue bar graph

•  Large LCD display screen for easy reading

•  Tripod mountable

•  Frequency range 31.5 Hz - 8 kHz

Содержание SL-200

Страница 1: ...ped fully tested and calibrated and with proper use will provide years of reliable service Features include Simple sound level checks Complies with IEC61672 1 CLASS 2 Standard Single measurement range 30 to 130 dB Fast slow time weighting settings A and C frequency weighting settings Record max min values over time Storage for last ten measurements Adjustable backlight Auto power off Adjustable mea...

Страница 2: ...ighting indicator c F S Slow Fast time weighting indicator d min minimum sound level reading e max maximum sound level reading f Bar graph represents the current sound level 2 5dB resolution g LAeq equivalent continuous sound level indica tor h LAeq equivalent continuous sound level reading i Elapsed time indicator Displays the amount of time that has passed since measurement j Battery indicator k...

Страница 3: ...d seconds have been set View results This option allows you to see the results of the last ten measurements Press the buttons to scroll thro ugh the result list Press the button to return to the menu Backlight This option allows you to see the last ten saved measurement results Press the buttons to scroll thro ugh the list of results Press the button to go back to the menu To extend battery life d...

Страница 4: ...om loud sound sources that may interfere with the calibrator s signal 2 Fit Sound Level Calibrator carefully onto the sound level meter and rest the assembly on the table or other flat surface as shown in fig 3 1 3 Switch on the calibrator and wait approximately 5 seconds for all levels to stabilize 4 Press the button to START calibration 5 Wait until the display shows the value in the range of 93 8...

Страница 5: ...g on the chosen FAST SLOW response time Fast 0 5s Slow 1 0s 5 The quasi analogue bar graph shows current sound pressure level The reading is updated depending on the chosen FAST SLOW response time Fast 0 125s Slow 1 0s 6 The max indicator shows the maximum sound level encountered during the measurement period the min indicator shows the minimum sound level Press the button to reset min and max val...

Страница 6: ... which is signaled earlier by the battery empty indicator 5 Maintenance and service SL200 is designed and constructed to provide many years of reliable operation However if a fault occurs that impairs the meter s correct function then remove the batteries to prevent rish of futher damage For more information about preventing faults or damage to your sound level meter please read the Instru ment Ca...

Страница 7: ...tteries Do not leave exhausted batteries in the instrument as they may leak and cause damage If the instrument casing becomes dirty then wipe it with a lightly dampened cloth Do not use abra sive cleansers and solvents Do not allow moisture to enter the microphone connectors or casing Power supply The SL200 is powered by two AA batteries You may use either disposable or rechargeable batte ries The...

Страница 8: ...rnings for low battery Frequency and time weighting Minimum and maximum peak sound pressure level Update cycle 0 5 s numeric 0 125 s bar graph Fast 1 s numeric 1 s bar graph Slow Display of elapsed time from 00h 00m 00s up to 10h 00m 00s RESPONSE TIME Less than 4s REFERENCE CONDITIONS Reference Sound Pressure Level 94dB Reference Temperature 22 C Reference Frequency 1000Hz Reference RH 55 ENVIRONM...

Отзывы: